查询词典 phase diagram

For the difference between adjacent systems in a phase diagram those could not be observed in the bulk, which can be easily distinguished in the confined state.

在本体状态中人们难以观察到的、相近体系间的相行为差异，在受限状态下可以清晰地展现出来。

For nonzero t′,the CDW and SDW states are unstable over a finite portionof the phase diagram at weak coupling.

对于非零的t′，CDW态和SDW在一有限的弱耦合区域是不稳定的。

According to the phase diagram, the diamond nucleation and growth are accompanied by the decomposition of the cementite.

金刚石单品合成之后触媒和金属包斑膜的组织与物相均以渗碳体为主。

Zakharov empirical formula and DSC curve,as well as,mechanical property and microhardness of this alloy was tested using CMT5105A material test machine and Vickers micro-indenter.The result shows that the phase diagram of Mg-9Gd-3Y-0.6Zn-0.5Zr is feasibility for the...

结果表明：在计算所得的Mg-9Gd-3Y-0.6Zn-0.5Zr相图指导下制定的热处理工艺是正确的；挤压态Mg-9Gd-3Y-0.6Zn-0.5Zr合金的最佳热处理工艺为：200℃时效63 h，抗拉强度σb为=430 MPa，比挤压态提高了30.9%。

The results indicate that the as-formed alloy phases in the nanometer powders are different from that in the Ti-Fe equilibrium phase diagram.

实验结果表明，纳米粉末中化合物相的生成规律与Ti-Fe合金平衡相图的不同。

Origin software ; two liquid system ; gas-liquid equilibrium phase diagram ; data processing

Origin软件；双液系；气—液平衡相图；数据处理

There is growing recognition that mineral structures can form and deform at much milder pressures and temperatures than their pure equilibrium phase diagram would suggest, when in contact with water or in the presence of anisotropic strain and stress ref.

正在增长这样的认识，矿物组织，在与水接触时，或在存在着各向异性应变和应力条件下，能够在它们纯净的平衡相图所建议的更温和的压力和温度下形成和变形〔参看文献143〕。

According to the experimental data,the equilibrium phase diagram and the physico-chem.

采用等温蒸发法研究了四元体系K+、Na+∥CO32-、HCO3--H2O 35℃相平衡及平衡液相的密度、电导率、折光率和pH值，测定了该四元体系在35℃条件下平衡溶液的浓度及物化性质。

We analyzed the nucleation act of diamond in Chemical Vapor Deposition from the view of thermodynamics in the paper.A new nanothermodynamic approach was proposed, based on the established carbon thermodynamic equilibrium phase diagram.

本文从热力学角度分析了化学气相沉积金刚石过程中，金刚石的成核行为，提出了一种新的金刚石的纳米成核热力学观点。

By employing the Jordan-Wigner transformation and a modified mean field method, we are able to determine its ground-state quantum phase diagram approximately. The chapter IV is the main part of this Thesis. It contains the main innovations in our work. We propose and study in detail a S=1 Ising chain with the interplay of single-ion anisotropy and dimerization. The main results and innovations are the following: We show that the total number of the zero-component of spins at each site is a conserved quantity. This quantity, which may intuitively called as hole's quantum number, is hidden in the system. We show further that the hole's number in the ground-state is zero; By using the Jordan-Wigner transformation, we map this model onto a series of subsystems described by the spin 1/2 dimerized transverse Ising model. We solve the subsystems exactly, by presenting the exact wave functions and spectra;We show that this system exhibits a series of quantum phase transitions by varying the dimerization strength. We determine the quantum critical points exactly. We also show that the criticality is the same as that of the uniform S = 1/2 transverse Ising chain.

第四章是本文的重点及主要创新内容，我们具体研究了自旋为1的在横向单离子晶格场中的一维二聚化Ising链，我们得到的主要结果和创新之处是：(1)证明了这一模型具有一种隐藏的对称性，即自旋第三分量为零的格点数目是一个守恒量，并证明基态出现在空穴数目为零的子空间中；(2)利用Jordan-Wigner 变换将此模型变换到一系列自旋为1/2的横磁场中的二聚化Ising 模型，并给出了相应严格的波函数及能谱；(3)我们发现系统的基态随着二聚化强度的变化将呈现出一系列量子相变，我们得到了量子临界点的精确位置，并证明其临界性质与自旋为1/2的横磁场中的均匀Ising 链中的临界行为属于同一普适类。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。